Question: What is the social state with the lowest total reserves whose described by source is Jeweish Encyclopedia of Brockhaus and Efron?
Paraphrase: Which social state described by Jewish Encyclopedia of Brockhaus and Efron has the lowest total reserves?
SPARQL (Wikidata): select ?ent where { ?ent wdt:P31 wd:Q619610 . ?ent wdt:P2134 ?obj . ?ent wdt:P1343 wd:Q4173137. } ORDER BY ASC(?obj)LIMIT 5